{"product_id":"nef425100-circuit-breaker","title":"NEF425100 | Circuit Breaker | 100A | 2-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eThe NEF425100 Circuit Breaker is an industrial-grade protective device rated at \u003cstrong\u003e100A\u003c\/strong\u003e with a \u003cstrong\u003e2-Pole\u003c\/strong\u003e configuration for \u003cstrong\u003e480V\u003c\/strong\u003e systems. This unit is built for maintenance, retrofit, and replacement projects where precise specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e maintenance, retrofit, and replacement in industrial panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters: using the \u003cstrong\u003eNEF425100\u003c\/strong\u003e part number as your primary compatibility reference helps ensure a reliable fit with your existing equipment, reducing downtime and installation guesswork in critical 480V circuits. Before ordering, confirm fit and ratings against your panel specifications to keep your protection compliant and functioning as intended.\u003c\/p\u003e \u003cp\u003eIdeal use cases\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaintenance tasks on 480V panels where a reliable, two-pole protection device is required\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading or replacing aging breakers with a matched 100A, 2-Pole unit\u003c\/li\u003e \u003cli\u003eReplacement when your installation specifies or cross-references the NEF425100 part number\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical considerations for a smooth swap\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUse the \u003cstrong\u003eNEF425100\u003c\/strong\u003e part number as the primary compatibility reference\u003c\/li\u003e \u003cli\u003eMatch the \u003cstrong\u003eamperage\u003c\/strong\u003e (100A) and \u003cstrong\u003evoltage\u003c\/strong\u003e (480V) to your panel and circuit requirements\u003c\/li\u003e \u003cli\u003eVerify that the \u003cstrong\u003e2-Pole\u003c\/strong\u003e configuration aligns with your protection scheme and panel bus arrangement\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned to deliver dependable protection in demanding industrial environments, this circuit breaker helps you protect critical machinery and feeders, minimize disruption, and simplify ongoing maintenance when the exact specifications matter.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426433257634,"sku":"NEF425100","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/nef425100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}